Existing algorithms and source code available

Vol.3, No.4: Date/Time conversion algorithms by Benjamin W. Remondi

Vol.4, No.1: Perl Script for reading SP3 precise ephemerides by Doug Hunt (a *.tar.gz file)

Vol.4, No.2: Ambiguity Decorrelation algorithm by Shaowei Han

Vol.4, No.3: GPS MATLAB Tools at Aalborg University by Kai Borre

Klobuchar Ionospheric Model subroutines by Ola Ovstedal

Vol.5, No.1 & 2: C++ Classes for Reading and Writing RINEX files by Stephen Hilla & Gordon Adams

Vol.5, No.3: ITRF Transformations by Jan Kouba

Algebraic solution of GPS pseudo-ranging equations by Joseph L. Awange & Erik W. Grafarend (tech. paper in Vol.5, No.4)

Vol.6, No.1: GPS Point Position Calculation by Sam Storm van Leeuwen

Vol.6, No.2: Creating and Viewing Skyplots by John Marshall

Vol.6, No.3: A New Plotting Program for Windows-based TEQC Users by Stephen Hilla

Vol.6, No.4: A Brief Review of Basic GPS Orbit Interpolation Strategies by Mark S. Schenewerk

Vol.7, No.1: The Easy Suite (MATLAB for GPS) by Kai Borre

Vol.7, No.2: Sharc and Schedg by Keith Stark

Vol.7, No.3: Matlab tools for plotting Velocities by Thomas Herring

Vol.7, No.4: Accessing the GPS Seamless Archive by Michael Scharber, Yehuda Bock, and Brent Gilmore

Vol.8, No.1: Plotting Pseudorange Multipath with Respect to Azimuth and Elevation by Stephen Hilla

Vol.8, No.3: Computing Satellite Velocity using the Broadcast Ephemeris by Benjamin W. Remondi

Vol.9, No.1: C++ and Java Code for recursion formulas in mathematical geodesy by Klaus Hehl

Vol.9, No.3: SiGOG: Simulated GPS Observation Generator by Elsa Mohino, Mauricio Gende, Claudio Brunini, Miguel Heraiz

Vol.10, No.1: Polynomial interpolation of GPS satellite coordinates by Milan Horemuz and Johan Vium Andersson

Vol.10, No.4: SIMD correlator library for GNSS software receivers by Gregory W. Heckler and James L. Garrison

Vol.11, No. 1: Finding the repeat times of the GPS constellation by Duncan Carr Agnew and Kristine M. Larson

Vol.11, No. 2: The GPSTk: an open source GPS toolkit by R. Benjamin Harris and Richard G. Mach

Vol.11, No. 3: TEQC multipath metrics in MATLAB by Clement Ogaja and Jim Hedfors

Vol.11, No. 4: MILES: MATLAB package for solving Mixed Integer LEast Squares problems by Xiao-Wen Chang and Tianyang Zhou

Vol.11, No. 4: Computer algebra solution of the GPS N-points problem by Bela Palancz, Joseph L. Awange, and Erik W. Grafarend

Vol.12, No. 1: UNB3m_pack: a neutral atmosphere delay package for radiometric space techniques by Rodrigo F. Leandro, Richard B. Langley, and Marcelo C. Santos

Vol.12, No. 2: CATS: GPS coordinate time series analysis software by Simon D. P. Williams

Vol.13, No. 3: A MATLAB toolbox for attitude determination with GPS multi-antenna systems by Zhen Dai, S. Knedlik, and O. Loffeld

Vol.13, No. 4: MATLAB Algorithm Availability Simulation Tool (MAAST) by Shau-Shiun Jan, Wyant Chan, and Todd Walter

Vol.14, No. 3: GNSS data management and processing with the GPSTk by Dagoberto Salazar, Manuel Hernandez-Pajares, Jose M. Juan, and Jaume Sanz

Vol.15, No.3: iGPS: IDL tool package for GPS position time series analysis by Yunfeng Tian

Vol.15, No.3: RINEX_HO: second- and third-order ionospheric corrections for RINEX observation files by H. A. Marques, J. F. G. Monico and M. Aquino

Vol.15, No.4: SATLSim: a Semi-Analytic framework for fast GNSS tracking loop simulations by Daniele Borio, Pratibha B. Anantharamu and Gérard Lachapelle

Vol.15, No.4: An ActiveX control for embedding GPS capability in custom applications by Khalid Amin Khan, Gulraiz Akhter, Zulfiqar Ahmad

Vol.16, No.2: MATLAB software for GPS cycle-slip processing by Zhen Dai

Vol.16, No.3: Sigseg: a tool for the detection of position and velocity discontinuities in geodetic time-series by Alfonso Vitti

Vol.16, No.4: M_DCB: Matlab code for estimating GNSS satellite and receiver differential code biases by Rui Jin, Shuanggen Jin, Guiping Feng  
 
 
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